Why not just skip the constant questioning and just enjoy the fellowship? This is a Singles thread and not the Bible Discussion Forum. It is kind of a relaxed upbeat place to hang out, not a place of making unfounded accusations against those that may not agree with your perceptions or even comprehend what it is that you are saying.
You know what, there is always the 'ignore' feature
When someone does this, spiraling through the Heavens in their own little world, or feeling the need to preach, not just to the lost but to Christians, incapable of discussing absolutely anything else regardless of thread, it's time to ignore that person.
I knew a guy like this in college. Good guy, but every time we talked, he preached the gospel. I finally said, "Bro, I'm a christian. I know about Jesus. I don't need you to preach to me. Can you not discuss other things? Like, the Yankees?!?" He took that to heart, and we began to vary our topics of conversation. But, Sudakar has not demonstrated an ability to transcend one-dimensional thinking, it may be best to put them on ignore. He/she will eventually get tired of getting no responses and move on.